https://www.psychologytoday.com/blog/the-athletes-way/201601/your-brain-can-be-trained-self-regulate-negative-thinking
Neuroplasticity guarantees that the architecture of your mind—and the functional connectivity of your brain—is never set in stone. Hopefully, these science-based findings will inspire you to be proactive about using mindfulness to consciously guide your thoughts away from hatred, negative emotions, and cynicism.